195 	ret = gpiochip_lock_as_irq(desc->gdev->chip, gpio_chip_hwgpio(desc));  in gpio_sysfs_request_irq()
209 	gpiochip_unlock_as_irq(desc->gdev->chip, gpio_chip_hwgpio(desc));  in gpio_sysfs_request_irq()
227 	gpiochip_unlock_as_irq(desc->gdev->chip, gpio_chip_hwgpio(desc));  in gpio_sysfs_free_irq()
569 	struct gpio_device	*gdev;  in gpiod_export()  local
588 	gdev = desc->gdev;  in gpiod_export()
589 	chip = gdev->chip;  in gpiod_export()
594 	if (!chip || !gdev->mockdev) {  in gpiod_export()
629 	dev = device_create_with_groups(&gpio_class, &gdev->dev,  in gpiod_export()
740 int gpiochip_sysfs_register(struct gpio_device *gdev)  in gpiochip_sysfs_register()  argument
744 	struct gpio_chip *chip = gdev->chip;  in gpiochip_sysfs_register()
762 		parent = &gdev->dev;  in gpiochip_sysfs_register()
773 	gdev->mockdev = dev;  in gpiochip_sysfs_register()
779 void gpiochip_sysfs_unregister(struct gpio_device *gdev)  in gpiochip_sysfs_unregister()  argument
782 	struct gpio_chip *chip = gdev->chip;  in gpiochip_sysfs_unregister()
785 	if (!gdev->mockdev)  in gpiochip_sysfs_unregister()
788 	device_unregister(gdev->mockdev);  in gpiochip_sysfs_unregister()
792 	gdev->mockdev = NULL;  in gpiochip_sysfs_unregister()
797 		desc = &gdev->descs[i];  in gpiochip_sysfs_unregister()
807 	struct gpio_device *gdev;  in gpiolib_sysfs_init()  local
820 	list_for_each_entry(gdev, &gpio_devices, list) {  in gpiolib_sysfs_init()
821 		if (gdev->mockdev)  in gpiolib_sysfs_init()
834 		status = gpiochip_sysfs_register(gdev);  in gpiolib_sysfs_init()